Thanks everyone!
I've never gotten down this low - there always seemed to be some kind of invisible barrier around 205, and when I got down that low I'd just stop... I don't know if I'd lose the motivation, or what, but right around that weight I'd slowly start going to the gym less or just resume poor eating habits or something. So I feel like I've crossed a huge personal barrier! Now I'm more determined than ever to keep on making that number go down.
Good luck everyone! It sounds like so many people are right on the cusp... keep pushing on and you'll smash through that goal in no time!